2020 QM4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4461624691 ± 3.66e-08
Semi-major axis (a)2.1158137578 AU ± 9.35e-09
Inclination (i)23.42073300° ± 4.60e-06
Long. of Asc. Node (Ω)22.90211594° ± 3.21e-06
Arg. of Perihelion (ω)297.66708979° ± 1.20e-05
Mean Anomaly (M)265.36289467° ± 3.18e-06
Mean Motion (n)0.3202551491°/day ± 2.12e-09
Perihelion dist (q)1.17181707 AU ± 7.77e-08
Aphelion dist (Q)3.05981045 AU ± 7.87e-08
Orbital Period3.07762822 yr ± 2.04e-08
Physical Parameters
H (abs. magnitude)18.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeAmor
MOID0.309471 AU
Observations Used493
Oppositions3
Arc Total2018-2023
First Observation Used2018-01-09
Last Observation Used2023-12-16
Observations (520)
Date Type RA Dec Mag Band Observatory
2018-01-09 07:15:23 C 02 37 22.558 +44 59 28.95 V F51
2018-01-09 07:34:04 C 02 37 22.925 +44 59 24.29 V F51
2018-01-09 07:52:44 C 02 37 23.294 +44 59 20.05 V F51
2018-01-09 08:11:23 C 02 37 23.702 +44 59 15.64 V F51
2018-01-17 06:26:08 C 02 42 47.281 +44 19 14.15 V F51
2018-01-17 06:42:51 C 02 42 47.814 +44 19 10.94 V F51
2018-01-17 06:59:36 C 02 42 48.378 +44 19 07.68 V F51
2020-08-19 11:06:28 C 03 38 39.00 -06 23 49.0 V G96
2020-08-19 11:12:41 C 03 38 39.21 -06 23 40.2 V G96
2020-08-19 11:18:51 C 03 38 39.42 -06 23 31.7 V G96
2020-08-19 11:25:02 C 03 38 39.63 -06 23 23.4 V G96
2020-08-19 11:49:17 C 03 38 40.47 -06 22 50.3 V G96
2020-08-19 11:52:14 C 03 38 40.56 -06 22 46.3 V G96
2020-08-19 11:55:19 C 03 38 40.67 -06 22 42.0 V G96
2020-08-20 09:19:06 C 03 39 28.45 -05 53 17.8 V I52
2020-08-20 09:24:08 C 03 39 28.61 -05 53 14.0 V I52
2020-08-21 01:57:13 C 03 40 03.53 -05 30 30.3 V L01
2020-08-21 02:00:02 C 03 40 03.64 -05 30 26.6 V L01
2020-08-21 02:02:50 C 03 40 03.74 -05 30 22.6 V L01
2020-08-22 01:50:12 C 03 40 52.21 -04 57 32.2 V 104
2020-08-22 01:55:44 C 03 40 52.37 -04 57 24.3 V 104
2020-08-22 02:01:07 C 03 40 52.63 -04 57 16.9 V I93
2020-08-22 02:01:39 C 03 40 52.54 -04 57 15.7 V 104
2020-08-22 02:06:27 C 03 40 52.76 -04 57 09.3 V I93
2020-08-22 02:13:09 C 03 40 52.95 -04 57 00.2 V I93
2020-08-22 09:01:44 C 03 41 06.32 -04 47 33.3 q 734
2020-08-22 09:11:17 C 03 41 06.65 -04 47 20.3 q 734
2020-08-22 09:16:03 C 03 41 06.78 -04 47 14.2 q 734
2020-08-22 09:20:48 C 03 41 06.94 -04 47 07.1 q 734
2020-08-23 02:15:07 C 03 41 39.04 -04 23 42.0 V 033
2020-08-23 02:16:32 C 03 41 39.09 -04 23 40.2 V 033
2020-08-23 02:17:57 C 03 41 39.11 -04 23 38.1 V 033
2020-08-23 10:53:55 C 03 41 55.03 -04 11 36.7 V I52
2020-08-23 11:01:26 C 03 41 55.27 -04 11 26.3 V G96
2020-08-23 11:03:05 C 03 41 55.32 -04 11 24.6 V I52
2020-08-23 11:04:32 C 03 41 55.37 -04 11 22.0 V G96
2020-08-23 11:07:16 C 03 41 55.40 -04 11 18.3 V I52
2020-08-26 13:12:31 C 03 43 57.962 -02 27 21.21 U F52
2020-08-26 13:28:10 C 03 43 58.289 -02 26 59.14 U F52
2020-08-26 13:43:49 C 03 43 58.621 -02 26 37.01 U F52
2020-08-26 13:59:33 C 03 43 58.951 -02 26 14.82 U F52
2020-08-27 10:46:05 C 03 44 28.38 -01 56 51.8 V I52
2020-08-27 10:49:09 C 03 44 28.44 -01 56 47.3 V I52
2020-08-27 11:11:21 C 03 44 28.87 -01 56 15.7 V I52
2020-08-27 11:25:01 C 03 44 29.16 -01 55 56.8 V I52
2020-08-29 13:54:01 C 03 45 31.58 -00 43 48.9 V T05
2020-08-29 13:54:41 C 03 45 31.65 -00 43 48.2 V T05
2020-08-29 13:59:22 C 03 45 31.66 -00 43 41.7 V T05
2020-08-29 14:06:42 C 03 45 31.82 -00 43 30.6 V T05
2020-08-29 14:07:22 C 03 45 31.84 -00 43 30.4 V T05